FR2332274A1 - Procede de preparation de polyisocyanates portant des groupes isocyanurate, produits obtenus, et leur utilisation dans la preparation de resines synthetiques de polyurethannes - Google Patents

Procede de preparation de polyisocyanates portant des groupes isocyanurate, produits obtenus, et leur utilisation dans la preparation de resines synthetiques de polyurethannes

Info

Publication number
FR2332274A1
FR2332274A1 FR7634777A FR7634777A FR2332274A1 FR 2332274 A1 FR2332274 A1 FR 2332274A1 FR 7634777 A FR7634777 A FR 7634777A FR 7634777 A FR7634777 A FR 7634777A FR 2332274 A1 FR2332274 A1 FR 2332274A1
Authority
FR
France
Prior art keywords
synthetic
preparation
products obtained
isocyanurate groups
preparing polyisocyanates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7634777A
Other languages
English (en)
Other versions
FR2332274B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2332274A1 publication Critical patent/FR2332274A1/fr
Application granted granted Critical
Publication of FR2332274B1 publication Critical patent/FR2332274B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C07D251/34—Cyanuric or isocyanuric esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7634777A 1975-11-18 1976-11-18 Procede de preparation de polyisocyanates portant des groupes isocyanurate, produits obtenus, et leur utilisation dans la preparation de resines synthetiques de polyurethannes Granted FR2332274A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2551634A DE2551634C3 (de) 1975-11-18 1975-11-18 Verfahren zur Herstellung von Isocyanuratgruppen aufweisenden Polyisocyanaten

Publications (2)

Publication Number Publication Date
FR2332274A1 true FR2332274A1 (fr) 1977-06-17
FR2332274B1 FR2332274B1 (fr) 1982-07-16

Family

ID=5961971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634777A Granted FR2332274A1 (fr) 1975-11-18 1976-11-18 Procede de preparation de polyisocyanates portant des groupes isocyanurate, produits obtenus, et leur utilisation dans la preparation de resines synthetiques de polyurethannes

Country Status (10)

Country Link
US (1) US4115373A (fr)
JP (1) JPS5263999A (fr)
BE (1) BE848417A (fr)
BR (1) BR7607729A (fr)
DE (1) DE2551634C3 (fr)
ES (1) ES453393A1 (fr)
FR (1) FR2332274A1 (fr)
GB (1) GB1506373A (fr)
IT (1) IT1066771B (fr)
MX (1) MX143507A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081710A1 (fr) * 1981-11-30 1983-06-22 Basf Wyandotte Corporation Compositions de polyméthylène polyphénylène polyisocyanates ayant des groupes isocyanurates
US4864025A (en) * 1986-12-02 1989-09-05 Rhone-Poulenc Chimie Substantially pure isocyanurate/polyisocyanates
US5166188A (en) * 1989-05-19 1992-11-24 Eisai Co., Ltd. Butenoic acid derivatives

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806731A1 (de) * 1978-02-17 1979-08-23 Bayer Ag Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten
CA1112243A (fr) * 1978-09-08 1981-11-10 Manfred Bock Procede de fabrication de polyisocyanates contenant des groupements isocyanurates, et utilisation de ces produits
DE2932095A1 (de) * 1979-08-08 1981-04-09 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von diisocyanatotoluol-gemischen mit einem erhoehten gehalt an 2,6-diisocyanatotoluol, sowie deren verwendung als aufbaukomponente bei der herstellung von polyurethanelastomeren
DE3041732A1 (de) * 1980-11-05 1982-06-09 Bayer Ag, 5090 Leverkusen Loesungen von isocyanato-isocyanuraten in weichmachern fuer polyvinylchlorid, ein verfahren zu ihrer herstellung, sowie ihre verwendung als haftverbessernde zusatzmittel in beschichtungsmitteln auf basis von weichgemachtem polyvinylchlorid
DE3100263A1 (de) * 1981-01-08 1982-08-12 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung bei der herstellung von polyurethanen
DE3100262A1 (de) * 1981-01-08 1982-08-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten, als katalysator-komponente fuer dieses verfahren geeignete loesungen, sowie die verwendung der verfahrensprodukte als isocyanat-komponente bei der herstellung von polyurethanen
US4326043A (en) * 1981-01-19 1982-04-20 Basf Wyandotte Corporation Process for the preparation of polyisocyanurate dispersions modified with halogenated alcohols and compositions prepared therefrom
US4359550A (en) * 1981-01-19 1982-11-16 Basf Wyandotte Corporation Polyisocyanurate polymers, dispersions, and cellular and non-cellular polyurethane products prepared therefrom
DE3144672A1 (de) * 1981-11-10 1983-05-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von mischtrimerisaten organischer isocyanate, die nach dem verfahren erhaltenen mischtrimerisate, sowie ihre verwendung zur herstellung von polyurethanen
DE3227489A1 (de) * 1982-07-23 1984-01-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung als isocyanatkomponente zur herstellung von polyurethanen
DE3303221A1 (de) * 1983-02-01 1984-08-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung zur herstellung von polyurethanen
DE3322718A1 (de) * 1983-06-24 1985-01-03 Chemische Werke Hüls AG, 4370 Marl Als pulverlack bzw. bindemittel fuer pulverlacke geeignetes stoffgemisch
DE3543925A1 (de) * 1985-12-12 1987-06-19 Bayer Ag Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung als isocyanatkomponente zur herstellung von polyurethanen
DE3910100C1 (fr) * 1989-03-29 1990-01-04 Bayer Ag, 5090 Leverkusen, De
DE4026474A1 (de) * 1990-08-22 1992-02-27 Bayer Ag Neue isocyanuratgruppen aufweisende polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethanschaumstoffen
US5370908A (en) * 1993-05-24 1994-12-06 Olin Corporation Low VOC, heat-curable, one-component and two-component coating compositions based on organic polyisocyanates
US5496642A (en) * 1994-05-09 1996-03-05 Olin Corporation Low VOC, fluorocompound-containing one-component and two-component coating compositions for slippery coatings
DE19526920A1 (de) * 1995-07-24 1997-01-30 Bayer Ag Verfahren zur Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten aus aliphatischen und aromatischen Isocyanatverbindungen
US5691440A (en) * 1995-10-05 1997-11-25 Arco Chemical Technonogy, L.P. Catalyst and process for producing isocyanate trimers
DE19545634A1 (de) 1995-12-07 1997-06-12 Bayer Ag Festkörperreiche Bindemittelkombinationen
DE19548026A1 (de) * 1995-12-21 1997-06-26 Bayer Ag Polyaminvernetzer-Zubereitung und ihre Herstellung
DE19955129A1 (de) 1999-11-17 2001-05-23 Bayer Ag Neue, festkörperreiche Bindemittelkombinationen und deren Verwendung
US20050176859A1 (en) * 2001-10-09 2005-08-11 Michael Tinkl Polyester and polyamide compositions of low residual aldehyde content
DE10229780A1 (de) * 2002-07-03 2004-01-15 Bayer Ag Verfahren zur Herstellung monomerenarmer TDI-Trimerisate
DE10229781A1 (de) * 2002-07-03 2004-01-22 Bayer Ag Verfahren zur Herstellung monomerenarmer TDI-Trimerisate
DE10334723A1 (de) 2003-07-30 2005-02-24 Bayer Materialscience Ag Neue Bindemittelkombination für hochbeständige Kunststofflacke
DE102004003794B4 (de) * 2004-01-23 2008-01-24 Lanxess Deutschland Gmbh Verfahren zur Herstellung von Toluylendiisocyanat-basierenden Isocyanurat-Polyisocyanatlösungen
BE1015880A3 (nl) * 2004-02-03 2005-10-04 Atlas Copco Airpower Nv Warmtewisselaar.
DE102007034977A1 (de) * 2007-07-26 2009-01-29 Lanxess Deutschland Gmbh Phthalatfreie Isocyanuratzubereitungen
DK2354172T3 (da) 2010-02-08 2013-02-18 Lanxess Deutschland Gmbh Phthalatfri isocyanuratpræparater
EP2386600B1 (fr) 2010-04-15 2013-06-19 LANXESS Deutschland GmbH Réseau contenant des groupes d'isocyanates pour caoutchoucs nitriles
DE102010033061A1 (de) 2010-08-02 2012-02-02 Bayer Materialscience Ag Phthalatfreie Isocyanuratzubereitung
DE102011088149A1 (de) 2011-12-09 2013-06-13 Evonik Industries Ag Beschichteter Verbundkörper, umfassend ein Verbundmaterial
CN102911343B (zh) * 2012-10-24 2014-12-31 华南理工大学 一种甲苯二异氰酸酯三聚体固化剂的制备方法
CN103183808A (zh) * 2013-03-05 2013-07-03 华南理工大学 一种化学反应法降低聚氨酯无毒固化剂游离tdi的方法
ES2694130T3 (es) 2013-03-12 2018-12-18 Covestro Deutschland Ag Procedimiento para la preparación de trímeros de TDI con pureza particular
WO2018076199A1 (fr) * 2016-10-26 2018-05-03 Covestro Deutschland Ag Polyisocyanates à faible viscosité à base de tdi comprenant des groupes isocyanurate
CN110790880B (zh) * 2019-11-15 2021-07-23 万华化学集团股份有限公司 一种tdi三聚体的制备方法及含溶剂的tdi三聚体和其用途
EP3916031A1 (fr) 2020-05-28 2021-12-01 LANXESS Deutschland GmbH Nouvelle composition d'isocyanurate sans phtalate et son utilisation
EP3909994A1 (fr) 2021-02-18 2021-11-17 LANXESS Deutschland GmbH Nouvelle composition d'isocyanurate sans phtalate
CN115651162A (zh) * 2022-08-22 2023-01-31 万华化学集团股份有限公司 一种游离单体低、高相容性且开稀稳定性好的多异氰酸酯组合物及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB949253A (en) * 1961-10-17 1964-02-12 Ici Ltd Isocyanate polymers
FR1600289A (fr) * 1968-01-02 1970-07-20
FR2023423A1 (fr) * 1968-11-15 1970-08-21 Mobay Chemical Corp
FR2230642A1 (fr) * 1973-05-22 1974-12-20 Veba Chemie Ag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954365A (en) * 1956-01-26 1960-09-27 Bayer Ag Process for the production of isocyanate polymerization products
US3248372A (en) * 1960-11-08 1966-04-26 Bayer Ag Glycol modified isocyanurate containing polyisocyanates
US3206352A (en) * 1962-03-23 1965-09-14 Monsanto Res Corp Polymeric polyisocyanurate laminating resin prepared from a diaryl dhsocyanate and acocatalyst system
NL296348A (fr) * 1962-08-09

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB949253A (en) * 1961-10-17 1964-02-12 Ici Ltd Isocyanate polymers
FR1600289A (fr) * 1968-01-02 1970-07-20
FR2023423A1 (fr) * 1968-11-15 1970-08-21 Mobay Chemical Corp
FR2230642A1 (fr) * 1973-05-22 1974-12-20 Veba Chemie Ag

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081710A1 (fr) * 1981-11-30 1983-06-22 Basf Wyandotte Corporation Compositions de polyméthylène polyphénylène polyisocyanates ayant des groupes isocyanurates
US4864025A (en) * 1986-12-02 1989-09-05 Rhone-Poulenc Chimie Substantially pure isocyanurate/polyisocyanates
US5166188A (en) * 1989-05-19 1992-11-24 Eisai Co., Ltd. Butenoic acid derivatives

Also Published As

Publication number Publication date
FR2332274B1 (fr) 1982-07-16
US4115373A (en) 1978-09-19
DE2551634A1 (de) 1977-06-02
ES453393A1 (es) 1977-11-16
BR7607729A (pt) 1977-10-04
JPS5263999A (en) 1977-05-26
DE2551634C3 (de) 1980-07-17
BE848417A (fr) 1977-05-17
IT1066771B (it) 1985-03-12
GB1506373A (en) 1978-04-05
MX143507A (es) 1981-05-21
JPS5333640B2 (fr) 1978-09-14
DE2551634B2 (de) 1979-11-08

Similar Documents

Publication Publication Date Title
FR2332274A1 (fr) Procede de preparation de polyisocyanates portant des groupes isocyanurate, produits obtenus, et leur utilisation dans la preparation de resines synthetiques de polyurethannes
BE841390A (fr) Diamino-2,4 bromo-5 chloro-6 pyrimidines utilisables comme medicaments et procede pour leur preparation
BE856860A (fr) Procede de preparation de derives d'androstan-17-one, produits obtenus et leur utilisation
FR2336435A1 (fr) Procede de preparation de copolymeres polysiloxanne-polyoxyalkylene utilisables comme stabilisants dans la preparation de resines de polyurethannes
BE823027A (fr) Derives d'isoquinoleine et leur procede de preparation
BE849993A (fr) Procede de preparation de resines synthetiques minerales-organiques
IL44957A0 (en) Novel ionene polymers and methods for their preparation
IT1001250B (it) Processo per la preparazione di poliisocianati contenenti gruppi biureto
BE861427A (fr) Procede de preparation de polyisocyanates portant des groupes biuret, produits obtenus et leur utilisation dans la preparation de resines synthetiques de polyurethannes
CA1026043A (fr) Polymeres polyimides a poids moleculaire eleve; mode de preparation de ces polymeres
ZA743670B (en) Novel ionene polymers and methods for their preparation
BE815574A (fr) Procede de preparation d'amino-anthraquinones
FR2337158A1 (fr) Polyether-polyols contenant des groupes amide, leur preparation et leur utilisation pour la fabrication de resines synthetiques de polyurethannes
FR2322862A1 (fr) Procede de preparation d'anilino-3 pyrazolones-5
BE809984A (fr) Colorants et leur procede de preparation
BE811493A (fr) Procede de preparation d'antibiotiques
BE815971A (fr) Procede de preparation d'amines et d'urees substituees
BE810848A (fr) Procede de preparation d'oligomeres de l'hexafluoro-propene
BE784329A (fr) Procede de preparation de resines synthetiques portant des groupes isocyanurate
BE821893A (fr) Derives d'adenine et leur procede de preparation
BE812031A (fr) Procede de preparation d'urethane et de thio-urethanes
BE781877A (fr) Nouveaux n-carbamoyl- et n-thiocarbamoyl-4,5,6-7-tetrahydrobenzotriazoles, leur procede de preparation et leur application comme insecticides et acaricides
EG11732A (en) N-sulphenylated n-methyl-carbamates,process for their preparation,and their use as insecticides or acaricides
BE819381A (fr) Procede de preparation d'aminoanthraquinones
BE812680A (fr) Procede de preparation d'isocyanates aromatiques

Legal Events

Date Code Title Description
ST Notification of lapse